Suppose that last year the Consumer Price Index was 124; this year it is 130.7. What was the inflation rate between these years?

A) 30.7 percent
B) 6.7 percent
C) 5.4 percent
D) 5.1 percent


C

Economics

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The fact that the production function relating output to capital becomes flatter as we move from left to right means that

A) the marginal product of labor is positive. B) the marginal product of capital is positive. C) there is diminishing marginal productivity of labor. D) there is diminishing marginal productivity of capital.

Economics

Countries that maintain a constant gold value for their currencies are said to be on a gold standard

a. True b. False Indicate whether the statement is true or false

Economics

For a cartel to be successful in increasing economic profits for its members:

A. individual firms must be encouraged to adjust output so as to maximize their own profits at the cartel price. B. entry of new firms must be blocked. C. price must be set equal to marginal cost. D. price must be set equal to average total cost.

Economics

Assume that investment does not depend on the interest rate. A reduction in government spending will cause which of the following for this economy?

A) no change in the interest rate B) no change in output C) no change in investment D) an increase in investment E) none of the above

Economics